Old Eau Gallie Post Office

{{Infobox building

|name= Old Eau Gallie Post Office

|image= Old Eau Gallie Post Office Front 1.jpg

|caption= Front view of Old Eau Gallie Post Office

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|coordinates = {{coord|28.13281|-80.62869|region:US-FL|display=inline}}

|location_town= 1596 Highland Avenue,
Eau Gallie, Florida

|location_country= United States

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|construction_start_date= 1890sRajtar, Steve. [https://web.archive.org/web/20040703153814/http://www.geocities.com/yosemite/rapids/8428/hikeplans/eau_gallie/planeaugallie.html Eau Gallie Historical Trail], 1999. Retrieved on February 01, 2008.

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}}

The Old Eau Gallie Post Office is a historic U.S. building located at 1596 Highland Avenue, in the Eau Gallie section of Melbourne, Florida. The building was constructed in 1890s of rusticated block and was used as a post office from 1900 to 1925.Old Eau Gallie Post Office Historical marker mounted on the front of the Old Eau Gallie Post Office.